Adam Sandler; Joseph Arthur From "Grown Ups 2", actor/comedian Adam Sandler; musical guest Joseph Arthur. Details Casts Title Adam Sandler; Joseph Arthur Genres Talk Comedy Release Date 2013-07-09 Episode Runtime 01 Hours 03 Minutes Season Number 20 Episode Number 95 Production Companies Worldwide Pants, CBS Entertainment Productions, CBS Productions, CBS Studios David Letterman Self - Host Paul Shaffer Self -Musical Director Alan Kalter Self - Announcer (voice)